Working principle of solid-liquid separator:

The solid-liquid separator uses a spiral shaft and screen made of stainless steel. Its working principle is to use a slurry pump to transport raw manure water into the machine. Through the screw shaft placed in the screen, the solid material is squeezed out through the screw, and the liquid flows out of the drain through the screen.

The function of the solid-liquid separator is to separate animal manure wastewater into dry and wet areas. After dry and wet partitioning, the water can directly enter the natural water quality; the solids can be used as organic fertilizer or fish feed, forming a virtuous cycle. The treated wastewater can be filtered with softened water equipment to achieve the required printing and dyeing wastewater recycling, water conservation and ecological protection. The solid-liquid separator is mainly used to separate solids and liquids in sewage, reduce the moisture content in SS, transport and process it, and reduce the moisture content in solid waste treatment in garbage disposal sites and garbage incineration plants.

The pig manure separated by the solid-liquid separator can also be directly used as raw material for fruit trees, forest fertilizers and organic fertilizers. Use organic fertilizer factories as organic fertilizer raw materials or make your own organic fertilizer to achieve social and economic benefits. This machine can be widely used in the separation of residues from intensive farms such as chickens, cattle, and horses, and is suitable for high-concentration organic wastewater such as livestock and poultry manure, wine troughs, residues, starch residues, sauce residues, and slaughterhouses. In accordance with the requirements of new rural construction and strengthening awareness of environmental protection and energy conservation, pig farms are now building biogas pools and biochemical pools to process feces, but the fecal matter entering the biogas pools is not solidly separated. and liquid state. The results of direct biogas cultivation are not ideal. As untreated fecal water enters the biogas digester, the organic load of each unit's biogas digester is greatly increased, and the volume of the biogas digester is greatly increased. Due to the long-term use of the biogas digester, a large amount of residue is left after fermentation, the biogas digester is clogged, the capacity is reduced, the biogas digester cannot be used, the cleaning efficiency of the digester is extremely low, and the cost is increased. If fresh pig manure is sold directly, it will be difficult to transport. Therefore, we found that solid-liquid separation measures should be taken before pig manure, which can solve the problem of pig manure accumulation in the biogas tank, greatly improve the processing capacity of the biogas tank, and greatly reduce the construction area of the biogas tank and biochemical tank. Save environmentally friendly building investment and land use area.

The solid-liquid separator is a livestock and poultry manure dehydrator that separates the raw water of pigs, cows, chickens and other poultry manure into liquid organic fertilizer and solid organic fertilizer. The separated liquid organic fertilizer can be directly used as crop fertilizer, and the solid organic fertilizer can not only be used to improve soil texture, but also produce organic compound fertilizer through fermentation.

Precautions during operation of solid-liquid separator:

1. There is no abnormal noise when the solid-liquid separator is running without load, the movements of all parts are coordinated, and the fasteners are not loose;

2. Try not to operate under load. Even if you need to operate under load to rush the work, you must ensure that there is no abnormal noise, and ensure that the noise differential pressure level is not greater than 85db (A).

3. Check whether the overall shell of the solid-liquid separator is installed neatly and squarely, and the edges of the exposed joint surfaces are neat and tidy. The gaps after assembly are even. The maximum gap is not more than 3mm, the unevenness is not more than 2mm, and the shell has no edges, burrs, sharp edges, etc. defect.

4. Check whether the discharge is normal and whether there is any leakage.

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